DAB,hydrate
Molecular Structure:
MDL:
MFCD08273058
Molecular Formula:
C12H14N4·4HCl·xH2O
Molecular Weight:
360.11
Alias:
3,3′,4,4'-Tetraaminobiphenyl tetrahydrochloride
3,3',4,4'-Biphenyltetramine tetrahydrochloride
3,3′-Diaminobenzidine tetrahydrochloride hydrate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
DAB,hydrate |
98% |
1g |
RMB 198 |
Consulting service |
DAB,hydrate |
98% |
5g |
RMB 748 |
Consulting service |
DAB,hydrate |
98% |
25g |
RMB 3135 |
Consulting service |
Character:
淡棕色粉末。中度溶于水,不溶于大多數(shù)有機溶劑。
熔點: 300 °C
Quality Standard:
外觀Appearance 灰色至棕紫色結(jié)晶粉末
紅外光譜鑒定Infrared spectrometry 和對照品匹配
純度Purity(以干物質(zhì)計) ≥98.0% (銀量法)
功能測試Function Test(P/F) 合格
水分Moisture(%) 8.0-12.0
水溶性試驗Solubility (10%, Water) 合格
Storage:
室溫保存
用途 光度法測定硒的試劑。
過氧化酶底物,適用于免疫印跡和免疫組織化學(xué)染色程序。該底物能產(chǎn)生一種不溶性棕色的末端產(chǎn)物。肉眼或可見光下就可觀察。
過氧化酶染色應(yīng)用:在聚丙烯酰胺凝膠上區(qū)分兩種分枝桿菌過氧化氫酶(mycobacterial catalase) ;在聚丙烯酰胺凝膠上血紅色蛋白的專一指示劑。
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